Changes in secondary education and their implications for continuing education in Canada
| 1. autor: | |
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| Kolejni autorzy: | |
| Format: | Książka |
| Język: | English |
| Wydane: |
[Paris]
Unesco IBE
[c1973].
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| Seria: | Experiments and innovations in education, no. 5
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| Hasła przedmiotowe: |